I played Holy Raid (alliance campaign, mission 2) and found several bugs. The airbase at the north-east edge of the map built a some solaces throughout the game. I doubt that is intentional on a land map. The walls around the enemy bases couldn't be reclaimed, and engis on patrol/attack move near them refused to do anything. Cybran walls and the aeon walls around the small arty outposts were reclaimable. It's also possible that the final(?) map expansion is broken, since I heard the voice-over for it but nothing happened. The most that was revealed to me were the eastern base building czars and the airbase north of it with the 2 nuke launchers.
I also never got any objectives regarding the aeon ACUs (I don't believe they were present on the map at all). The bases in the east also didn't have any objectives attached to them (I couldn't complete the mission as there was no trigger for it).
At the very end I nuked my ACU and to my surprise I found it didn't die. I tried to kill it again but it didn't die despite going to 0 hp. I also reclaimed the 3 research stations that I had the objective to protect. The counter ticked to 2/3 but not below that so it didn't trigger a loss either. I was playing UEF.